Results 221 to 230 of about 15,675 (246)

Multi-omics analysis of severe fever with thrombocytopenia syndrome virus infection in Rhipicephalus microplus cells reveals antiviral tick factors.

Petit M, Flory C, Gu Q, Fares M, Davies K, Score A, Lamont D, Sakyi LB, Scaturro P, Brennan B, Kohl A.   +10 more
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Protein kinase and phosphoproteins of avian myeloblastosis virus [PDF]

Journal of Virology, 1977
A protein kinase associated with purified virions of avian myeloblastosis virus, BAI strain A, was highly purified by ion-exchange chromatography and gel filtration. On the basis of molecular sieving on Sephadex G-200, the enzyme protein appeared to have a molecular weight of about 50,000 to 60,000; disc gel electrophoresis in sodium dodecyl sulfate ...
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Characterization of the adenosine triphosphatase of avian myeloblastosis virus

Archives of Biochemistry and Biophysics, 1979
Abstract The ATPase of avian myeloblastosis virus (AMV) is not a recognizable cellular enzyme. It hydrolyzes ATP, GTP, ITP, UTP, and dCTP at equal rates, is inhibited by high concentrations of dithiothreitol, and is partially inhibited by 1 × 10 −5 m p -chloromercuribenzoic acid (PCMB) and p -chloromercuribenzene sulfonate acid (PCMBS).
G.S. Beaudreau, R.P. Schneider
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Studies on the assay and multiplication of avian myeloblastosis virus

Virology, 1963
Abstract Avian myeloblastosis virus (AMV) was found to cause a cellular resistance against infection with Rous sarcoma virus (RSV) in chick embryo cultures. This resistance-inducing ability of AMV served as the basis for an in vitro assay of the virus.
Harry Rubin, Peter K. Vogt
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Nucleotide Sequence of the Transforming Gene of Avian Myeloblastosis Virus [PDF]

Science, 1982
Avian myeloblastosis virus is defective in reproductive capacity, requiring a helper virus to provide the viral proteins essential for synthesis of new infectious virus. This virus arose by recombination of the nondefective helper virus and host cellular sequences present within the normal avian genome.
James A. Lautenberger, E P Reddy, Marcel A. Baluda, B Perbal, K E Rushlow, Takis S. Papas, Jack G. Chirikjian   +6 more
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The genome and the intracellular RNAs of avian myeloblastosis virus

Cell, 1981
Avian myeloblastosis virus (AMV) is an acute leukemia virus which causes a myeloblastic leukemia in birds and transforms myeloid hematopoietic cells in vitro. We have analyzed RNA from AMV virions and from AMV-transformed producer and nonproducer cells by gel electrophoresis followed by transfer to chemically activated paper and hybridization to ...
M. Giovannella Moscovici, Lois Fanshier, Carlo Moscovici, Thomas Gonda, Diana K. Sheiness, J. Michael Bishop   +5 more
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Purification of the DNA polymerase of avian myeloblastosis virus

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1971
Abstract DNA polymerase from avian myeloblastosis virus has been purified by a combination of column chromatography and gel filtration methods. The isolated enzyme sediments at approximately 6 S and consists of two subunits of molecular weights 110 000 and 69 000. It is free of RNA and DNA endonuclease activity.
Arsène Burny, D. L. Kacian, Sol Spiegelman, K. F. Watson   +3 more
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Studies on the RNA from avian myeloblastosis virus

Virology, 1969
Abstract RNA from avian myeloblastosis virus was purified and some of its properties were examined. Two RNA components were isolated from the virus. Based on the amount of methylation of the RNA and on its base ratios the small component, which sediments at 4 S, appears to be similar to host cell transfer RNA.
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Transformation of chick fibroblast cultures with avian myeloblastosis virus

Journal of Cellular Physiology, 1969
AbstractCellular transformation was induced with avian myeloblastosis virus strain BAI‐A (standard AMV) and with a strain of AMV containing subgroup B only. Cultures of muscle tissues from either chick embryo or day old chicks were used for this study. Results were similar in C/O and C/A cells.
M. Zanetti, Carlo Moscovici, M. G. Moscovici   +2 more
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Induction of Leukemia by Avian Myeloblastosis Virus: A Mechanistic Hypothesis [PDF]

, 1989
Avian myeloblastosis virus is the prototype virus for the myb oncogene. The virus was originally purified by Hall and colleagues between 1938 and 1941 by serial passage in chicken embryos (Hall et al. 1941; Pollard and Hall 1942; Hall and Pollard 1943).
Margaret Olsen, David Boettiger
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